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feat: standardize balance memoizing speed

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feat: add infura-only override for getStatus()
fix: remove coin filtering on poller
feat: add getStatus() response caching on infura
This commit is contained in:
Sérgio Salgado 2022-07-06 14:48:49 +01:00
parent 2d5cbe771a
commit d6bc692af4
5 changed files with 99 additions and 44 deletions
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25
lib/wallet.js
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@ -13,6 +13,7 @@ const httpError = require('./route-helpers').httpError
const logger = require('./logger')
const { getOpenBatchCryptoValue } = require('./tx-batching')
const BN = require('./bn')
const { BALANCE_FETCH_SPEED_MULTIPLIER } = require('./constants')
const FETCH_INTERVAL = 5000
const INSUFFICIENT_FUNDS_CODE = 570
@ -255,20 +256,28 @@ function checkBlockchainStatus (settings, cryptoCode) {
.then(({ checkBlockchainStatus }) => checkBlockchainStatus(cryptoCode))
}
const coinFilter = ['ETH']
const balance = (settings, cryptoCode) => {
if (_.includes(coinFilter, cryptoCode)) return balanceFiltered(settings, cryptoCode)
return balanceUnfiltered(settings, cryptoCode)
return fetchWallet(settings, cryptoCode)
.then(r => r.wallet.fetchSpeed ?? BALANCE_FETCH_SPEED_MULTIPLIER.NORMAL)
.then(multiplier => {
switch (multiplier) {
case BALANCE_FETCH_SPEED_MULTIPLIER.NORMAL:
return balanceNormal(settings, cryptoCode)
case BALANCE_FETCH_SPEED_MULTIPLIER.SLOW:
return balanceSlow(settings, cryptoCode)
default:
throw new Error()
}
})
}
const balanceUnfiltered = mem(_balance, {
maxAge: FETCH_INTERVAL,
const balanceNormal = mem(_balance, {
maxAge: BALANCE_FETCH_SPEED_MULTIPLIER.NORMAL * FETCH_INTERVAL,
cacheKey: (settings, cryptoCode) => cryptoCode
})
const balanceFiltered = mem(_balance, {
maxAge: 3 * FETCH_INTERVAL,
const balanceSlow = mem(_balance, {
maxAge: BALANCE_FETCH_SPEED_MULTIPLIER.SLOW * FETCH_INTERVAL,
cacheKey: (settings, cryptoCode) => cryptoCode
})